DE8702678U1 - Conveyor rope - Google Patents
Conveyor ropeInfo
- Publication number
- DE8702678U1 DE8702678U1 DE8702678U DE8702678U DE8702678U1 DE 8702678 U1 DE8702678 U1 DE 8702678U1 DE 8702678 U DE8702678 U DE 8702678U DE 8702678 U DE8702678 U DE 8702678U DE 8702678 U1 DE8702678 U1 DE 8702678U1
- Authority
- DE
- Germany
- Prior art keywords
- rope
- conveyor
- aramid fibers
- conveyor rope
- flat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000004760 aramid Substances 0.000 claims description 8
- 229920006231 aramid fiber Polymers 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 4
- 238000007598 dipping method Methods 0.000 claims description 2
- 229920002457 flexible plastic Polymers 0.000 claims description 2
- 238000009958 sewing Methods 0.000 claims description 2
- 229920003225 polyurethane elastomer Polymers 0.000 claims 1
- 244000309464 bull Species 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
- D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
- D07B1/162—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber enveloping sheathing
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/22—Flat or flat-sided ropes; Sets of ropes consisting of a series of parallel ropes
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2015—Strands
- D07B2201/2042—Strands characterised by a coating
- D07B2201/2044—Strands characterised by a coating comprising polymers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2083—Jackets or coverings
- D07B2201/2087—Jackets or coverings being of the coated type
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2083—Jackets or coverings
- D07B2201/2088—Jackets or coverings having multiple layers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/2046—Polyamides, e.g. nylons
- D07B2205/205—Aramides
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2501/00—Application field
- D07B2501/20—Application field related to ropes or cables
- D07B2501/2007—Elevators
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ropes Or Cables (AREA)
Description
J. .. ;4PATtNtANVJAfTi ', &iacgr; ZUGELASSEN BEIM EUROPÄISCHEN PATENTAMT -' EUROPEAN PATENT ATTORNEYSJ. .. ; 4 PATtNtANVJAfTi ', &iacgr; ADMITTED TO THE EUROPEAN PATENT OFFICE -' EUROPEAN PATENT ATTORNEYS
Bad Gandersheim, 11. Mai 1987 Unsere Akten-Nr.: 1774/916Bad Gandersheim, 11 May 1987 Our file number: 1774/916
G 87 02 678.3
Salzgitter Maschinen und
Anlagen AktiengesellschaftG87 02 678.3
Salzgitter Machinery and
Investments Public Limited Company
Fördersei LConveyor side L
Die Erfindung bezieht sich auf ein Förderseil in Form eines Flachseiles für Schachtförderanlagen.The invention relates to a hoist rope in the form of a flat rope for shaft hoist systems.
Bei Schachtförderanlagen, insbesondere bei Treibscheiben-Maschinen mit einem das Gewicht des belasteten Seiles ausgleichenden Unterseil und bei Bobinen-Fördermaschinen werden /7 vorzugsweise Flachseile aus Stahl eingesetzt. Mit zunehmenderFlat steel ropes are preferably used in shaft hoisting systems, especially in traction sheave machines with a bottom rope that compensates for the weight of the loaded rope and in reel hoisting machines.
Teufe wird das Gewicht des Seiles jedoch so groß, daß nur noch kleine Nutzlasten gefördert werden können. :However, at greater depths the weight of the rope becomes so great that only small payloads can be conveyed. :
Aufgabe der Erfindung ist es, ein Flachförderseil für Schachtförderanlagen so zu verbessern, daß bei großer Teufe die Nutzlast nicht oder nur in geringerem Maße als bei einem StahLseil reduziert zu werden braucht.The object of the invention is to improve a flat hoist rope for shaft hoisting systems so that at great depths the payload does not need to be reduced or only needs to be reduced to a lesser extent than with a steel rope.
ein Förderseil aus hochfesten Kunststoff-Fasern, insbesondere aus fluorierten Aramidfasern, vorzugsweise als Hybridfasern, die durch Kohlenstoff-Fasern verstärkt sind, zu bilden und dieseto form a conveyor rope from high-strength plastic fibres, in particular from fluorinated aramid fibres, preferably as hybrid fibres, which are reinforced by carbon fibres, and to
rechteckigen Querschnitt aufweisenden Flachseiles ergebende Unhüllung aus flexiblem Kunststoff wie Polyamid oder vorzugsweise Polyufethan-EUstomer einzubetten.The flat cable with a rectangular cross-section is sheathed in flexible plastic such as polyamide or preferably polyurethane-EUstomer.
Weitere Einzelheiten der erfindungsgemäßen /UchförderseileFurther details of the inventive /conveyor ropes
f ergeben sich aus den UnterafiSprüchen und den beschriebenenf arise from the subsections and the described
#5 Beispielen.#5 Examples.
* * t * »4 i i* * t * »4 i i
• « 1 1 1 1• « 1 1 1 1
t 1 t »imt 1 t »in
-HB-: t -J *-HB-: t -J *
• te Ii Hm &igr;·
·»·« *ii &igr;·• te Ii Hm &igr;·
·»·« *ii &igr;·
• · * I I < I Il• · * II < I Il
&idigr; * * » « i i r t&idigr; * * » « i i r t
• · «I III• · «I III
4*1·«*-*-I II III4*1·«*-*-I II III
I O-X.1 IO - X.1
Es gibt bereits Rundsei Le aus hochfesten Aramidfasern, die sich durch hohe Festigkeit bei im Vergleich zu Stähl geringerem Gewicht auszeichnen. Geeignete Aramidfasern werden z. B. für Fäden, Garne und Seile für technische Zwecke öder z.B. als Einlagen von !Transportbändern verwendet.There are already round ropes made of high-strength aramid fibers, which are characterized by high strength and lower weight compared to steel. Suitable aramid fibers are used, for example, for threads, yarns and ropes for technical purposes or, for example, as inserts in conveyor belts.
Im Vergleich zu Stahldraht haben hochfeste, insbesondere kohlenstoff-verstärkte, fluorierte Aramidfasern bei gleichem Querschnitt und etwa gleicher Festigkeit etwa ein Fünftel des Gewichtes von Stahl, wobei die Bruchdehnung nur wenig größer ist, aber eine erheblich höhere Beständigkeit gegen Ermüdung bei wechselnden Belastungen vorliegt. Die erfindungsgemäßen Seile lassen unter den Bedingungen einer Schachtförderanlage auch eine erheblich höhere Lebensdauer erwarten.Compared to steel wire, high-strength, particularly carbon-reinforced, fluorinated aramid fibers have the same cross-section and roughly the same strength, but weigh about a fifth of steel, with only a little more elongation at break, but a significantly higher resistance to fatigue under changing loads. The ropes according to the invention can also be expected to have a significantly longer service life under the conditions of a shaft hoist system.
Zwei bevorzugte Ausführungsbeispiele sind auf den beigefügten, vereinfachten Zeichnungen dargestellt.Two preferred embodiments are shown in the accompanying simplified drawings.
aus hochfesten Kunstoff-Fasern (10), vorzugsweise hochfesten Aramüf asm ii emer Reihe in einer biegsamen äußeren Kunststoff-Umhüllung (2) von fLach-rechteckigem äußerem Querschnitt eingebettet sind, wobei jedes der Seile (1) unmittelbar von einer Ummantelung (3), die ebenfalls aus geeignetem Kunststoff besteht, umgeben ist. Die Umhüllung C2) und die Ummantelung (3? schützen die Fasern gegen äußere Einflüsse, wie beispielsweise Reibung, tragen aber selbst nicht zur Verbesserung der Tragkraft des Seiles bei.made of high-strength plastic fibers (10), preferably high-strength Aramüf asm ii a row are embedded in a flexible outer plastic sheath (2) with a flat-rectangular outer cross-section, each of the ropes (1) being directly surrounded by a sheath (3) which is also made of suitable plastic. The sheath (2) and the sheath (3?) protect the fibers against external influences, such as friction, but do not themselves contribute to improving the load-bearing capacity of the rope.
• t » i « I i ·»• t » i « I i ·»
* * &iacgr; e e &bgr; s &iacgr; 9 * * &iacgr; ee &bgr; s &iacgr; 9
Fig. E ieigt ein Flachforderseil, bei dem ein aus hochfesten Kunststoff-Fasern (10) nach Art eines FlachseiLes aus Stähl (siehe z. B. DlU 21 252) aus mehreren Schenkeln, Litzen und Garnen gebildetes und durch Nähung zusammengehaltenes Flachsei L (11) von einer äußeren Umhüllung (12), die die äußeren Abmessungen des Förderseiles ergibt und die Fasern des Seiles schützt, fest umgeben ist.Fig. E shows a flat conveyor rope in which a flat rope L (11) made of high-strength plastic fibres (10) in the manner of a flat rope made of steel (see e.g. DlU 21 252) from several legs, strands and yarns and held together by sewing is firmly surrounded by an outer sheath (12) which gives the outer dimensions of the conveyor rope and protects the fibres of the rope.
Claims (6)
ZUGELASSEN BEIM EUROPÄISCHEN PATENTAMT-EUROPEAN PATENT ATTORNEYS: .' PAtENiANVtSLtEj j
ADMISSIONED BY THE EUROPEAN PATENT OFFICE-EUROPEAN PATENT ATTORNEYS
Salzgitter Maschinen und
Anlagen AktiengesellschaftG87 02 678.3
Salzgitter Machinery and
Investments Public Limited Company
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8702678U DE8702678U1 (en) | 1987-02-21 | 1987-02-21 | Conveyor rope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8702678U DE8702678U1 (en) | 1987-02-21 | 1987-02-21 | Conveyor rope |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8702678U1 true DE8702678U1 (en) | 1987-06-11 |
Family
ID=6805024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8702678U Expired DE8702678U1 (en) | 1987-02-21 | 1987-02-21 | Conveyor rope |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8702678U1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10023993A1 (en) * | 2000-05-17 | 2001-11-22 | Phoenix Ag | Conveyor unit has shaft with top and bottom parts, pulley-belt, steel cables, drive drum as deflector, platform, and counterweight |
DE102009006063A1 (en) * | 2009-01-26 | 2010-07-29 | Technische Universität Chemnitz | Load carrier e.g. returnable load carrier, for use in construction of e.g. lifts, has two braided reinforcements embedded into flexible matrix material and supplied with lubricant that is formed as bleeding plastic |
CN102216191A (en) * | 2008-11-14 | 2011-10-12 | 奥的斯电梯公司 | Method of making an elevator belt |
AT515335A1 (en) * | 2014-01-30 | 2015-08-15 | Teufelberger Fiber Rope Gmbh | rope composite |
DE102009005093B4 (en) * | 2008-01-18 | 2016-06-23 | Kone Corp. | Elevator rope, elevator and use of a lift hoist rope |
-
1987
- 1987-02-21 DE DE8702678U patent/DE8702678U1/en not_active Expired
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10023993A1 (en) * | 2000-05-17 | 2001-11-22 | Phoenix Ag | Conveyor unit has shaft with top and bottom parts, pulley-belt, steel cables, drive drum as deflector, platform, and counterweight |
US10843900B2 (en) | 2008-01-18 | 2020-11-24 | Kone Corporation | Rope for a hoisting device, elevator and use |
DE102009005093B4 (en) * | 2008-01-18 | 2016-06-23 | Kone Corp. | Elevator rope, elevator and use of a lift hoist rope |
US9828214B2 (en) | 2008-01-18 | 2017-11-28 | Kone Corporation | Synthetic fiber rope for hoisting in an elevator |
EP2240395B1 (en) * | 2008-01-18 | 2021-07-14 | Kone Corporation | Rope for a hoisting machine, elevator and use |
DE102009005093C5 (en) | 2008-01-18 | 2022-11-17 | Kone Corp. | Elevator rope, elevator and use of an elevator hoisting machine rope |
US11565912B2 (en) | 2008-01-18 | 2023-01-31 | Kone Corporation | Rope for a hoisting device, elevator and use |
CN102216191A (en) * | 2008-11-14 | 2011-10-12 | 奥的斯电梯公司 | Method of making an elevator belt |
US8677726B2 (en) | 2008-11-14 | 2014-03-25 | Otis Elevator Company | Method of making an elevator belt |
EP2356054B1 (en) * | 2008-11-14 | 2014-04-02 | Otis Elevator Company | Elevator belt and corresponding method of making the same |
CN102216191B (en) * | 2008-11-14 | 2016-08-24 | 奥的斯电梯公司 | The method manufacturing elevator belt |
DE102009006063A1 (en) * | 2009-01-26 | 2010-07-29 | Technische Universität Chemnitz | Load carrier e.g. returnable load carrier, for use in construction of e.g. lifts, has two braided reinforcements embedded into flexible matrix material and supplied with lubricant that is formed as bleeding plastic |
AT515335A1 (en) * | 2014-01-30 | 2015-08-15 | Teufelberger Fiber Rope Gmbh | rope composite |
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